From 9e2aa88d1c56bbeda7815b35b8bf049f685f05af Mon Sep 17 00:00:00 2001
From: hugoalh <32359235+hugoalh@users.noreply.github.com>
Date: Thu, 23 Dec 2021 17:37:30 +0800
Subject: [PATCH] 20211223B

---
 README.md | 8 ++++++--
 main.ps1  | 9 +++++----
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index cb7dda02..5da3446d 100644
--- a/README.md
+++ b/README.md
@@ -57,8 +57,12 @@ Require Software:
 **\[Optional\]** `<string = "none">` Integrate with service.
 
 - **`"none"`:** No integration.
-- **`"git"`:** Git integration.
-- **`"npm:<Package>"`:** NPM integration with package name `<Package>`.
+- **`"git"`:** Git integration with previously checkouted repository via `actions/checkout`.
+- **`"npm:<Package>"`:** NPM integration with package `<Package>`.
+  > **⚠ Important:**
+  >
+  > - This only support packages which inside the official registry.
+  > - This require a clean workspace.
 
 #### `list_elements`
 
diff --git a/main.ps1 b/main.ps1
index b32a2d78..a9b95798 100644
--- a/main.ps1
+++ b/main.ps1
@@ -124,10 +124,11 @@ function Invoke-ScanVirus {
 }
 if ($Integrate -match '^npm:') {
 	Write-Host -Object 'Import NPM information.'
-	$Elements = Get-ChildItem -Force -Name -Path $env:GITHUB_WORKSPACE -Recurse
-	if ($Elements.Count -gt 0) {
-		Write-GHActionsWarning -Message 'NPM integration require a clean workspace! To not show this message again, please do not use `actions/checkout` in the previous steps.'
-		$Elements | Remove-Item -Force
+	$UselessElements = Get-ChildItem -Force -Name -Path $env:GITHUB_WORKSPACE -Recurse
+	if ($UselessElements.Count -gt 0) {
+		Write-GHActionsWarning -Message 'NPM integration require a clean workspace!'
+		Write-Host -Object 'Clean workspace.'
+		$UselessElements | Remove-Item -Force
 	}
 	$NPMPackageName = $Integrate -replace '^npm:', ''
 	$NPMPackageNameEncode = $NPMPackageName -replace '^@', '' -replace '\/', '-'